package com.rong.creatmodel.buildermodel.buildhouse;
// 抽象的建造者
public abstract class HouseBuilder {

    protected House house = new House();

    // 建造流程
    public abstract void buildBasic();
    public abstract void buildWalls();
    public abstract void roofed();

    //  建造房子
    public House buildHouse() {
        return house;
    }
}
